/* global define */
'use strict';

exports.__esModule = true;

var _utils = require('../utils');

var SourceNode = undefined;

try {
  /* istanbul ignore next */
  if (typeof define !== 'function' || !define.amd) {
    // We don't support this in AMD environments. For these environments, we asusme that
    // they are running on the browser and thus have no need for the source-map library.
    var SourceMap = require('source-map');
    SourceNode = SourceMap.SourceNode;
  }
} catch (err) {}
/* NOP */

/* istanbul ignore if: tested but not covered in istanbul due to dist build  */
if (!SourceNode) {
  SourceNode = function (line, column, srcFile, chunks) {
    this.src = '';
    if (chunks) {
      this.add(chunks);
    }
  };
  /* istanbul ignore next */
  SourceNode.prototype = {
    add: function add(chunks) {
      if (_utils.isArray(chunks)) {
        chunks = chunks.join('');
      }
      this.src += chunks;
    },
    prepend: function prepend(chunks) {
      if (_utils.isArray(chunks)) {
        chunks = chunks.join('');
      }
      this.src = chunks + this.src;
    },
    toStringWithSourceMap: function toStringWithSourceMap() {
      return { code: this.toString() };
    },
    toString: function toString() {
      return this.src;
    }
  };
}

function castChunk(chunk, codeGen, loc) {
  if (_utils.isArray(chunk)) {
    var ret = [];

    for (var i = 0, len = chunk.length; i < len; i++) {
      ret.push(codeGen.wrap(chunk[i], loc));
    }
    return ret;
  } else if (typeof chunk === 'boolean' || typeof chunk === 'number') {
    // Handle primitives that the SourceNode will throw up on
    return chunk + '';
  }
  return chunk;
}

function CodeGen(srcFile) {
  this.srcFile = srcFile;
  this.source = [];
}

CodeGen.prototype = {
  isEmpty: function isEmpty() {
    return !this.source.length;
  },
  prepend: function prepend(source, loc) {
    this.source.unshift(this.wrap(source, loc));
  },
  push: function push(source, loc) {
    this.source.push(this.wrap(source, loc));
  },

  merge: function merge() {
    var source = this.empty();
    this.each(function (line) {
      source.add(['  ', line, '\n']);
    });
    return source;
  },

  each: function each(iter) {
    for (var i = 0, len = this.source.length; i < len; i++) {
      iter(this.source[i]);
    }
  },

  empty: function empty() {
    var loc = this.currentLocation || { start: {} };
    return new SourceNode(loc.start.line, loc.start.column, this.srcFile);
  },
  wrap: function wrap(chunk) {
    var loc = arguments.length <= 1 || arguments[1] === undefined ? this.currentLocation || { start: {} } : arguments[1];

    if (chunk instanceof SourceNode) {
      return chunk;
    }

    chunk = castChunk(chunk, this, loc);

    return new SourceNode(loc.start.line, loc.start.column, this.srcFile, chunk);
  },

  functionCall: function functionCall(fn, type, params) {
    params = this.generateList(params);
    return this.wrap([fn, type ? '.' + type + '(' : '(', params, ')']);
  },

  quotedString: function quotedString(str) {
    return '"' + (str + '').replace(/\\/g, '\\\\').replace(/"/g, '\\"').replace(/\n/g, '\\n').replace(/\r/g, '\\r').replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4
    .replace(/\u2029/g, '\\u2029') + '"';
  },

  objectLiteral: function objectLiteral(obj) {
    // istanbul ignore next

    var _this = this;

    var pairs = [];

    Object.keys(obj).forEach(function (key) {
      var value = castChunk(obj[key], _this);
      if (value !== 'undefined') {
        pairs.push([_this.quotedString(key), ':', value]);
      }
    });

    var ret = this.generateList(pairs);
    ret.prepend('{');
    ret.add('}');
    return ret;
  },

  generateList: function generateList(entries) {
    var ret = this.empty();

    for (var i = 0, len = entries.length; i < len; i++) {
      if (i) {
        ret.add(',');
      }

      ret.add(castChunk(entries[i], this));
    }

    return ret;
  },

  generateArray: function generateArray(entries) {
    var ret = this.generateList(entries);
    ret.prepend('[');
    ret.add(']');

    return ret;
  }
};

exports['default'] = CodeGen;
module.exports = exports['default'];
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../../../lib/handlebars/compiler/code-gen.js"],"names":[],"mappings":";;;;;qBACwB,UAAU;;AAElC,IAAI,UAAU,YAAA,CAAC;;AAEf,IAAI;;AAEF,MAAI,OAAO,MAAM,KAAK,UAAU,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE;;;AAG/C,QAAI,SAAS,GAAG,OAAO,CAAC,YAAY,CAAC,CAAC;AACtC,cAAU,GAAG,SAAS,CAAC,UAAU,CAAC;GACnC;CACF,CAAC,OAAO,GAAG,EAAE,EAEb;;;;AAAA,AAGD,IAAI,CAAC,UAAU,EAAE;AACf,YAAU,GAAG,UAAS,IAAI,EAAE,MAAM,EAAE,OAAO,EAAE,MAAM,EAAE;AACnD,QAAI,CAAC,GAAG,GAAG,EAAE,CAAC;AACd,QAAI,MAAM,EAAE;AACV,UAAI,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;KAClB;GACF,CAAC;;AAEF,YAAU,CAAC,SAAS,GAAG;AACrB,OAAG,EAAE,aAAS,MAAM,EAAE;AACpB,UAAI,eAAQ,MAAM,CAAC,EAAE;AACnB,cAAM,GAAG,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;OAC1B;AACD,UAAI,CAAC,GAAG,IAAI,MAAM,CAAC;KACpB;AACD,WAAO,EAAE,iBAAS,MAAM,EAAE;AACxB,UAAI,eAAQ,MAAM,CAAC,EAAE;AACnB,cAAM,GAAG,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;OAC1B;AACD,UAAI,CAAC,GAAG,GAAG,MAAM,GAAG,IAAI,CAAC,GAAG,CAAC;KAC9B;AACD,yBAAqB,EAAE,iCAAW;AAChC,aAAO,EAAE,IAAI,EAAE,IAAI,CAAC,QAAQ,EAAE,EAAE,CAAC;KAClC;AACD,YAAQ,EAAE,oBAAW;AACnB,aAAO,IAAI,CAAC,GAAG,CAAC;KACjB;GACF,CAAC;CACH;;AAED,SAAS,SAAS,CAAC,KAAK,EAAE,OAAO,EAAE,GAAG,EAAE;AACtC,MAAI,eAAQ,KAAK,CAAC,EAAE;AAClB,QAAI,GAAG,GAAG,EAAE,CAAC;;AAEb,SAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AAChD,SAAG,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC,CAAC;KACvC;AACD,WAAO,GAAG,CAAC;GACZ,MAAM,IAAI,OAAO,KAAK,KAAK,SAAS,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;;AAElE,WAAO,KAAK,GAAG,EAAE,CAAC;GACnB;AACD,SAAO,KAAK,CAAC;CACd;;AAED,SAAS,OAAO,CAAC,OAAO,EAAE;AACxB,MAAI,CAAC,OAAO,GAAG,OAAO,CAAC;AACvB,MAAI,CAAC,MAAM,GAAG,EAAE,CAAC;CAClB;;AAED,OAAO,CAAC,SAAS,GAAG;AAClB,SAAO,EAAA,mBAAG;AACR,WAAO,CAAC,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC;GAC5B;AACD,SAAO,EAAE,iBAAS,MAAM,EAAE,GAAG,EAAE;AAC7B,QAAI,CAAC,MAAM,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;GAC7C;AACD,MAAI,EAAE,cAAS,MAAM,EAAE,GAAG,EAAE;AAC1B,QAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;GAC1C;;AAED,OAAK,EAAE,iBAAW;AAChB,QAAI,MAAM,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC;AAC1B,QAAI,CAAC,IAAI,CAAC,UAAS,IAAI,EAAE;AACvB,YAAM,CAAC,GAAG,CAAC,CAAC,IAAI,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;KAChC,CAAC,CAAC;AACH,WAAO,MAAM,CAAC;GACf;;AAED,MAAI,EAAE,cAAS,IAAI,EAAE;AACnB,SAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AACtD,UAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;KACtB;GACF;;AAED,OAAK,EAAE,iBAAW;AAChB,QAAI,GAAG,GAAG,IAAI,CAAC,eAAe,IAAI,EAAE,KAAK,EAAE,EAAE,EAAE,CAAC;AAChD,WAAO,IAAI,UAAU,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,EAAE,GAAG,CAAC,KAAK,CAAC,MAAM,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;GACvE;AACD,MAAI,EAAE,cAAS,KAAK,EAA+C;QAA7C,GAAG,yDAAG,IAAI,CAAC,eAAe,IAAI,EAAE,KAAK,EAAE,EAAE,EAAE;;AAC/D,QAAI,KAAK,YAAY,UAAU,EAAE;AAC/B,aAAO,KAAK,CAAC;KACd;;AAED,SAAK,GAAG,SAAS,CAAC,KAAK,EAAE,IAAI,EAAE,GAAG,CAAC,CAAC;;AAEpC,WAAO,IAAI,UAAU,CACnB,GAAG,CAAC,KAAK,CAAC,IAAI,EACd,GAAG,CAAC,KAAK,CAAC,MAAM,EAChB,IAAI,CAAC,OAAO,EACZ,KAAK,CACN,CAAC;GACH;;AAED,cAAY,EAAE,sBAAS,EAAE,EAAE,IAAI,EAAE,MAAM,EAAE;AACvC,UAAM,GAAG,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC;AACnC,WAAO,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,EAAE,IAAI,GAAG,GAAG,GAAG,IAAI,GAAG,GAAG,GAAG,GAAG,EAAE,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;GACpE;;AAED,cAAY,EAAE,sBAAS,GAAG,EAAE;AAC1B,WACE,GAAG,GACH,CAAC,GAAG,GAAG,EAAE,CAAA,CACN,OAAO,CAAC,KAAK,EAAE,MAAM,CAAC,CACtB,OAAO,CAAC,IAAI,EAAE,KAAK,CAAC,CACpB,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CACrB,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CACrB,OAAO,CAAC,SAAS,EAAE,SAAS,CAAC;KAC7B,OAAO,CAAC,SAAS,EAAE,SAAS,CAAC,GAChC,GAAG,CACH;GACH;;AAED,eAAa,EAAE,uBAAS,GAAG,EAAE;;;;;AAC3B,QAAI,KAAK,GAAG,EAAE,CAAC;;AAEf,UAAM,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,OAAO,CAAC,UAAA,GAAG,EAAI;AAC9B,UAAI,KAAK,GAAG,SAAS,CAAC,GAAG,CAAC,GAAG,CAAC,QAAO,CAAC;AACtC,UAAI,KAAK,KAAK,WAAW,EAAE;AACzB,aAAK,CAAC,IAAI,CAAC,CAAC,MAAK,YAAY,CAAC,GAAG,CAAC,EAAE,GAAG,EAAE,KAAK,CAAC,CAAC,CAAC;OAClD;KACF,CAAC,CAAC;;AAEH,QAAI,GAAG,GAAG,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;AACnC,OAAG,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;AACjB,OAAG,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;AACb,WAAO,GAAG,CAAC;GACZ;;AAED,cAAY,EAAE,sBAAS,OAAO,EAAE;AAC9B,QAAI,GAAG,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC;;AAEvB,SAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,OAAO,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AAClD,UAAI,CAAC,EAAE;AACL,WAAG,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;OACd;;AAED,SAAG,CAAC,GAAG,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC,CAAC,CAAC;KACtC;;AAED,WAAO,GAAG,CAAC;GACZ;;AAED,eAAa,EAAE,uBAAS,OAAO,EAAE;AAC/B,QAAI,GAAG,GAAG,IAAI,CAAC,YAAY,CAAC,OAAO,CAAC,CAAC;AACrC,OAAG,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;AACjB,OAAG,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;;AAEb,WAAO,GAAG,CAAC;GACZ;CACF,CAAC;;qBAEa,OAAO","file":"code-gen.js","sourcesContent":["/* global define */\nimport { isArray } from '../utils';\n\nlet SourceNode;\n\ntry {\n  /* istanbul ignore next */\n  if (typeof define !== 'function' || !define.amd) {\n    // We don't support this in AMD environments. For these environments, we asusme that\n    // they are running on the browser and thus have no need for the source-map library.\n    let SourceMap = require('source-map');\n    SourceNode = SourceMap.SourceNode;\n  }\n} catch (err) {\n  /* NOP */\n}\n\n/* istanbul ignore if: tested but not covered in istanbul due to dist build  */\nif (!SourceNode) {\n  SourceNode = function(line, column, srcFile, chunks) {\n    this.src = '';\n    if (chunks) {\n      this.add(chunks);\n    }\n  };\n  /* istanbul ignore next */\n  SourceNode.prototype = {\n    add: function(chunks) {\n      if (isArray(chunks)) {\n        chunks = chunks.join('');\n      }\n      this.src += chunks;\n    },\n    prepend: function(chunks) {\n      if (isArray(chunks)) {\n        chunks = chunks.join('');\n      }\n      this.src = chunks + this.src;\n    },\n    toStringWithSourceMap: function() {\n      return { code: this.toString() };\n    },\n    toString: function() {\n      return this.src;\n    }\n  };\n}\n\nfunction castChunk(chunk, codeGen, loc) {\n  if (isArray(chunk)) {\n    let ret = [];\n\n    for (let i = 0, len = chunk.length; i < len; i++) {\n      ret.push(codeGen.wrap(chunk[i], loc));\n    }\n    return ret;\n  } else if (typeof chunk === 'boolean' || typeof chunk === 'number') {\n    // Handle primitives that the SourceNode will throw up on\n    return chunk + '';\n  }\n  return chunk;\n}\n\nfunction CodeGen(srcFile) {\n  this.srcFile = srcFile;\n  this.source = [];\n}\n\nCodeGen.prototype = {\n  isEmpty() {\n    return !this.source.length;\n  },\n  prepend: function(source, loc) {\n    this.source.unshift(this.wrap(source, loc));\n  },\n  push: function(source, loc) {\n    this.source.push(this.wrap(source, loc));\n  },\n\n  merge: function() {\n    let source = this.empty();\n    this.each(function(line) {\n      source.add(['  ', line, '\\n']);\n    });\n    return source;\n  },\n\n  each: function(iter) {\n    for (let i = 0, len = this.source.length; i < len; i++) {\n      iter(this.source[i]);\n    }\n  },\n\n  empty: function() {\n    let loc = this.currentLocation || { start: {} };\n    return new SourceNode(loc.start.line, loc.start.column, this.srcFile);\n  },\n  wrap: function(chunk, loc = this.currentLocation || { start: {} }) {\n    if (chunk instanceof SourceNode) {\n      return chunk;\n    }\n\n    chunk = castChunk(chunk, this, loc);\n\n    return new SourceNode(\n      loc.start.line,\n      loc.start.column,\n      this.srcFile,\n      chunk\n    );\n  },\n\n  functionCall: function(fn, type, params) {\n    params = this.generateList(params);\n    return this.wrap([fn, type ? '.' + type + '(' : '(', params, ')']);\n  },\n\n  quotedString: function(str) {\n    return (\n      '\"' +\n      (str + '')\n        .replace(/\\\\/g, '\\\\\\\\')\n        .replace(/\"/g, '\\\\\"')\n        .replace(/\\n/g, '\\\\n')\n        .replace(/\\r/g, '\\\\r')\n        .replace(/\\u2028/g, '\\\\u2028') // Per Ecma-262 7.3 + 7.8.4\n        .replace(/\\u2029/g, '\\\\u2029') +\n      '\"'\n    );\n  },\n\n  objectLiteral: function(obj) {\n    let pairs = [];\n\n    Object.keys(obj).forEach(key => {\n      let value = castChunk(obj[key], this);\n      if (value !== 'undefined') {\n        pairs.push([this.quotedString(key), ':', value]);\n      }\n    });\n\n    let ret = this.generateList(pairs);\n    ret.prepend('{');\n    ret.add('}');\n    return ret;\n  },\n\n  generateList: function(entries) {\n    let ret = this.empty();\n\n    for (let i = 0, len = entries.length; i < len; i++) {\n      if (i) {\n        ret.add(',');\n      }\n\n      ret.add(castChunk(entries[i], this));\n    }\n\n    return ret;\n  },\n\n  generateArray: function(entries) {\n    let ret = this.generateList(entries);\n    ret.prepend('[');\n    ret.add(']');\n\n    return ret;\n  }\n};\n\nexport default CodeGen;\n"]}
